5712980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 15316224

約数和(自身を除く): 9603244

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 73, 86, 91, 130, 140, 146, 172, 182, 215, 260, 292, 301, 364, 365, 430, 455, 511, 559, 602, 730, 860, 910, 949, 1022, 1118, 1204, 1460, 1505, 1820, 1898, 2044, 2236, 2555, 2795, 3010, 3139, 3796, 3913, 4745, 5110, 5590, 6020, 6278, 6643, 7826, 9490, 10220, 11180, 12556, 13286, 15652, 15695, 18980, 19565, 21973, 26572, 31390, 33215, 39130, 40807, 43946, 62780, 66430, 78260, 81614, 87892, 109865, 132860, 163228, 204035, 219730, 285649, 408070, 439460, 571298, 816140, 1142596, 1428245, 2856490, 5712980]

約数ペア:

[(1, 5712980), (2, 2856490), (4, 1428245), (5, 1142596), (7, 816140), (10, 571298), (13, 439460), (14, 408070), (20, 285649), (26, 219730), (28, 204035), (35, 163228), (43, 132860), (52, 109865), (65, 87892), (70, 81614), (73, 78260), (86, 66430), (91, 62780), (130, 43946), (140, 40807), (146, 39130), (172, 33215), (182, 31390), (215, 26572), (260, 21973), (292, 19565), (301, 18980), (364, 15695), (365, 15652), (430, 13286), (455, 12556), (511, 11180), (559, 10220), (602, 9490), (730, 7826), (860, 6643), (910, 6278), (949, 6020), (1022, 5590), (1118, 5110), (1204, 4745), (1460, 3913), (1505, 3796), (1820, 3139), (1898, 3010), (2044, 2795), (2236, 2555)]